body{
    margin: 0;
    padding: 0;
}
header{
    background-image: url("../img/top/topbg.png");
    background-color: #2d2d2d;
    background-size: cover;
    height: 1rem;
    width: 100%;
}
header .header-content{
    display: flex;
    justify-content: space-around;
    height: 1rem;
    line-height: 1rem;
}
header .header-content a,span{
    font-size: .5rem;
    color: white;
    vertical-align: middle;
    text-align: center;
}
header .header-content a{
    margin-left: -.4rem;
    margin-top: .08rem;
    font-size: .8rem;
}
main{
    width: 100%;
    box-sizing: border-box;
    padding: .2rem;
}
main .user-outbox{
    margin: .1rem auto;
    border-radius: 2px;
    border: 1px solid gray;
    height: 1.2rem;
}
main .user-outbox span{
    color: #2d2d2d;
    float: left;
    font-size: .4rem;
    line-height: 1.2rem;
    height: 1.2rem;
    margin-left: .2rem;
}
main .user-outbox input{
    float: right;
    margin-left: .1rem;
    border: none;
    line-height: 1.2rem;
    font-size: .4rem;
    width: 84%;
}
main .next-step{
    height: .8rem;
    display: block;
    text-align: center;
    border-radius: 2px;
    background-color: #333;
    color: white;
    font-size: .5rem;
    margin-top: .2rem;
}

